Finding the Fourth Proportional to 9,044,300.25, 12,479,729.34 and 5,373,122.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044,300.25 : 12,479,729.34 = 5,373,122.47 : x
2. Step 2: Convert to fraction form
   9,044,300.25/12,479,729.34 = 5,373,122.47/x
3. Step 3: Cross multiply
   9,044,300.25x = 12,479,729.34 × 5,373,122.47
4. Step 4: Simplify right side
   9,044,300.25x = 67,055,114,105,072.95
5. Step 5: Solve for x
   x = 67,055,114,105,072.95/9,044,300.25
6. Step 6: Final answer
   x = 7,414,074.31